- 6 May, 06:33 Vilnius time: full moon, traditionally the Flower Moon.
- 13 May, 15:19 Vilnius time: last quarter.
- 21 May, 17:06 Vilnius time: new moon.
- 28 May, 21:21 Vilnius time: first quarter.
- During May 1993 the Moon passes through all eight phases. One full cycle takes about 29.5 days.
- The next full moon after this month is on 4 June 1993 (June 1993).
Moon phase times, May 1993
The four principal phases are moments, not whole days. Times are given in UTC and in Europe/Vilnius time.
| Date | Phase | Europe/Vilnius | UTC |
|---|---|---|---|
| Thu 6 May | Full moon · Flower Moon | 06:33 | 03:33 |
| Thu 13 May | Last quarter | 15:19 | 12:19 |
| Fri 21 May | New moon | 17:06 | 14:06 |
| Fri 28 May | First quarter | 21:21 | 18:21 |
The sky: May 1993
Planets and sky events this month, as seen in London. The Moon's phases are in the calendar above.
Planets visible (mid-month)
Events
| Wed 5 May | Eta Aquariids meteor shower peak | Up to 50 meteors an hour in a perfect sky. The Moon is 100% lit: only the brightest meteors will show. |
| Mon 17 May | The Moon near Venus | About 5.2° apart, but Venus is not visible that night. |
How to read the moon calendar
Each day shows its date, the share of the Moon’s disc that is lit at noon, and the Moon’s shape that day. When a full moon, new moon or quarter falls on a day, it is named at the bottom of the cell.
Illumination is the part of the disc lit by the Sun. It grows from new moon to full moon (waxing) and shrinks from full moon to new moon (waning). Each day opens its own page with every signal for that date.
Full moon dates 1993
| Date | Time (UTC) | Traditional name | |
|---|---|---|---|
| Fri 8 Jan | 12:37 | Wolf Moon | passed |
| Sun 7 Feb | 23:55 | Snow Moon | passed |
| Mon 8 Mar | 09:45 | Worm Moon | passed |
| Tue 6 Apr | 18:43 | Pink Moon | passed |
| Thu 6 May | 03:33 | Flower Moon | passed |
| Fri 4 Jun | 13:01 | Strawberry Moon | passed |
| Sun 4 Jul | 23:44 | Buck Moon | passed |
| Mon 2 Aug | 12:09 | Sturgeon Moon | passed |
| Wed 1 Sep | 02:32 | Harvest Moon | passed |
| Thu 30 Sep | 18:53 | Blue Moon | passed |
| Sat 30 Oct | 12:37 | Hunter’s Moon | passed |
| Mon 29 Nov | 06:30 | Beaver Moon | passed |
| Wed 29 Dec | 23:05 | Cold Moon | passed |
New moon dates 1993
| Date | Time (UTC) | |
|---|---|---|
| Fri 22 Jan | 18:26 | passed |
| Sun 21 Feb | 13:04 | passed |
| Tue 23 Mar | 07:14 | passed |
| Thu 22 Apr | 23:48 | passed |
| Fri 21 May | 14:06 | passed |
| Sun 20 Jun | 01:52 | passed |
| Mon 19 Jul | 11:23 | passed |
| Tue 17 Aug | 19:28 | passed |
| Thu 16 Sep | 03:10 | passed |
| Fri 15 Oct | 11:35 | passed |
| Sat 13 Nov | 21:34 | passed |
| Mon 13 Dec | 09:26 | passed |
The eight moon phases explained
Four principal phases are exact instants; the four in between are the days that connect them.
Solar and lunar eclipses in 1993
No eclipse data for 1993.
The waning moon is traditionally a time for finishing
Questions people ask
When is the full moon in May 1993?
The full moon is on 6 May 1993. Its traditional name is the Flower Moon. The exact time is in the table on this page.
When is the new moon in May 1993?
The new moon is on 21 May 1993. The Moon can’t be seen that night: it sits between Earth and the Sun with its lit side turned away.
What do the percentages mean?
They show how much of the Moon’s disc is lit at noon. 0% is new moon, 100% is full moon and 50% is a quarter.
Why does another calendar give a different date?
A phase is a moment. When it falls near midnight, the date can differ by one day between time zones. This calendar uses Europe/Vilnius time for the days.
How often is there a full moon?
About every 29.5 days. Some months have two; the second is called a Blue Moon.
- Jean Meeus, Astronomical Algorithms, 2nd ed., Willmann-Bell, 1998, chapters 48 and 49.
- NASA Eclipse Web Site (eclipse dates and visibility).
Numbers update through the day from public sources. The text for each day is written from that day’s data and checked by the editor. Every past day keeps its own page in the archive.